3909514

素因数分解:

$2^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 7056000

約数和(自身を除く): 3146486

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 139, 278, 287, 343, 574, 686, 973, 1946, 2009, 4018, 5699, 6811, 11398, 13622, 14063, 28126, 39893, 47677, 79786, 95354, 279251, 558502, 1954757, 3909514]

約数ペア:

[(1, 3909514), (2, 1954757), (7, 558502), (14, 279251), (41, 95354), (49, 79786), (82, 47677), (98, 39893), (139, 28126), (278, 14063), (287, 13622), (343, 11398), (574, 6811), (686, 5699), (973, 4018), (1946, 2009)]